Environment-friendly equipment with self-cleaning function

Abstract

The utility model discloses environment-friendly equipment with a self-cleaning function, and particularly relates to the technical field of environment-friendly equipment, the environment-friendly equipment comprises a filter box, a filter screen is arranged in the filter box, a cleaning assembly is arranged on one side of the filter screen, the cleaning assembly comprises a mounting box, an electric push rod and a scraper blade, water pipes are arranged on two sides of the filter box, and the water pipes are communicated with the mounting box. A connecting assembly is arranged at the joint of the water pipe and the filter box and comprises a mounting ring, a clamping ring, a cavity, a clamping block, a through hole, a rotating ring and an arc-shaped block. According to the device, garbage on the surface of the filter screen can be cleaned and collected, the situation that the filter screen is blocked by the garbage and the filtering effect is influenced is effectively avoided, the connection between the water pipe and the filter box is simpler and quicker, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of environmental protection equipment, in particular to an environmental protection equipment with a self-cleaning function. Background Art

[0002] Environmental protection equipment refers to mechanical products, structures and systems manufactured and built by production units or construction installation units for controlling environmental pollution and improving environmental quality. Some people also believe that environmental protection equipment refers to mechanical processing products for controlling environmental pollution, such as dust collectors, welding fume purifiers, single water treatment equipment, noise controllers, etc. This understanding is not comprehensive. Environmental protection equipment should also include power equipment for conveying fluid substances containing pollutants, such as water pumps, fans, conveyors, etc.; it also includes monitoring and control instruments and equipment to ensure the normal operation of pollution prevention and control facilities, such as testing instruments, pressure gauges, flow monitoring devices, etc. Environmental governance is already an urgent matter, and we should pay more attention to environmental protection. Environmental protection equipment should include complete sets of equipment: such as air purifiers, sewage treatment equipment, ozone generators, industrial oxygen generators, etc.

[0003] Filtration equipment is needed in the process of sewage treatment, but the current filtration equipment does not have a cleaning mechanism. The filter screen is easily clogged by solid waste in the sewage during use, which seriously affects the filtration efficiency. Moreover, the connection between the filtration equipment and the water pipe is mostly installed through a flange. This method is inconvenient to operate and affects work efficiency. Utility Model Content

[0004] Technical problems to be solved: The filter will be clogged by solid waste during use and the connection between the equipment and the water pipe is troublesome.

[0005] In view of the deficiencies in the prior art, the utility model provides an environmental protection device with a self-cleaning function, which solves the problems mentioned in the background technology.

[0006] Technical solution:

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] An environmental protection device with a self-cleaning function comprises a filter box, a filter screen is arranged inside the filter box, a cleaning component is arranged on one side of the filter screen, water pipes are arranged on both sides of the filter box, and a connecting component is arranged at the connection between the water pipe and the filter box.

[0009] In one possible implementation, the cleaning assembly includes an installation box, an electric push rod and a scraper. The installation box is fixedly installed on one side of the filter box and is connected to the filter box. The electric push rod is fixedly installed on the inner wall of one side of the installation box. The scraper is fixedly connected to the electric push rod and is adapted to the size of the installation box. A brush is provided on the side of the scraper close to the filter.

[0010] In one possible implementation, the cleaning assembly also includes a collection box, a baffle and a collection box. The collection box is fixedly installed on the other side of the filter box and is connected to the filter box. The top of the baffle is rotatably connected to the inner wall of the filter box and is adapted to the size of the collection box. The collection box is movably installed at the bottom of the collection box.

[0011] In one possible implementation, the connecting assembly includes a mounting ring, a clamping ring, a cavity, a block, a through hole, a swivel and an arc block. The mounting ring is fixedly connected to both ends of the filter box, the clamping ring is fixedly connected to one end of the water pipe for connection and is adapted to the inner diameter of the mounting ring. The cavity is opened inside the mounting ring and is annular in shape. The through holes are provided in several groups and penetrate the inner wall of the cavity. The block is movably connected to the through hole and the outer end is fan-shaped. The swivel is rotatably connected to the cavity. The arc block is fixedly connected to the inner side of the swivel and the number matches the number of the blocks.

[0012] In a possible implementation, the connecting assembly also includes a first slide groove, a first slider and a first spring, the first slide groove is opened at the top of the mounting ring and is connected to the cavity, the first slider is fixedly connected to the rotating ring and slidably connected to the first slide groove, and the first spring is fixedly installed inside the first slide groove and its two ends are respectively fixedly connected to one side of the first slider and the inner wall of one side of the first slide groove.

[0013] In a possible implementation, the connecting assembly also includes a second slide groove, a second slider and a second spring, the second slide groove is opened on the inner wall of the cavity and is on one side of the block, the second slider is fixedly connected to the block and slidably connected to the second slide groove, the second spring is fixedly installed inside the second slide groove and its two ends are respectively fixedly connected to one side of the second slider and the inner wall of one side of the second slide groove, and the sum of the elastic forces of the second springs is less than the elastic force of the first spring.

[0014] Beneficial effects:

[0015] First, by providing a cleaning component, when the surface of the filter is blocked by solid garbage in the sewage, the electric push rod is started to drive the scraper to move. When the scraper moves, the brush on one side can brush off the garbage on the surface of the filter. After the scraper scrapes off the garbage, it continues to move. When the scraper contacts the baffle, the baffle will be lifted up. At this time, the garbage can be pushed into the collection box by the scraper and fall into the collection box for collection. When there is a lot of garbage in the collection box, it can be taken out to deal with the garbage. The automatic cleaning of the filter can be realized by setting the automatic operation program of the electric push rod. This design enables the device to clean and collect the garbage on the surface of the filter, effectively avoiding the garbage blocking the filter and affecting the filtering effect.

[0016] Second, by providing a connecting component, the first slider is slid along the first slide groove to drive the swivel to rotate synchronously along the cavity and squeeze the first spring. In this process, the arc block moves synchronously with the swivel. When the arc block moves away from the rear of the clamping block, the second spring rebounds and drives the clamping block to move toward the inside of the cavity through the second slider. When the clamping block is immersed in the through hole, the clamping ring at one end of the water pipe is placed in the mounting ring and fits tightly with the water inlet of the filter box. Then the first slider is released, the first spring rebounds and drives the swivel to rotate in the opposite direction through the first slider. When the arc block moves in the opposite direction to the rear of the clamping block with the swivel, the arc block will push the clamping block inward and squeeze the second spring through the second slider. When the clamping block is pushed out to the innermost side of the mounting ring, the clamping ring can be confined in the mounting ring, thereby completing the connection of the water pipe. This design can make the connection between the water pipe and the filter box simpler and faster, and effectively improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the water pipe structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the mounting ring structure of the utility model;

[0022] Figure 5 Schematic diagram of the cavity connection structure of the utility model Figure 1 ;

[0023] Figure 6 Schematic diagram of the cavity connection structure of the utility model Figure 2 ;

[0024] Figure 7 for Figure 6 Enlarged view of point A in the middle.

[0025] Description of reference numerals:

[0026] 1. Filter box; 2. Filter screen; 3. Cleaning assembly; 31. Installation box; 32. Electric push rod; 33. Scraper; 34. Collection box; 35. Baffle; 36. Collection box; 4. Water pipe; 5. Connection assembly; 51. Installation ring; 52. Snap ring; 53. Cavity; 54. Block; 55. Through hole; 56. Swivel; 57. Arc block; 58. First slide groove; 59. First slider; 510. First spring; 511. Second slide groove; 512. Second slider; 513. Second spring. DETAILED DESCRIPTION

[0027] The embodiments of the present application solve the problems in the prior art by providing an environmental protection device with a self-cleaning function.

[0028] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0029] The specific structure of this embodiment is as follows: Figures 1 to 7 As shown, an environmental protection device with a self-cleaning function includes a filter box 1, a filter screen 2 is arranged inside the filter box 1, a cleaning component 3 is arranged on one side of the filter screen 2, water pipes 4 are arranged on both sides of the filter box 1, and a connecting component 5 is arranged at the connection between the water pipe 4 and the filter box 1.

[0030] In some examples, the cleaning assembly 3 includes an installation box 31, an electric push rod 32 and a scraper 33. The installation box 31 is fixedly installed on one side of the filter box 1 and is connected to the filter box 1. The electric push rod 32 is fixedly installed on the inner wall of one side of the installation box 31. The scraper 33 is fixedly connected to the electric push rod 32 and is adapted to the size of the installation box 31. A brush is provided on the side of the scraper 33 close to the filter screen 2. When the surface of the filter screen 2 is blocked by solid garbage in the sewage, the electric push rod 32 is started to drive the scraper 33 to move. When the scraper 33 moves, the brush on one side of it can brush off the garbage on the surface of the filter screen 2.

[0031] In some examples, the cleaning component 3 also includes a collection box 34, a baffle 35 and a collection box 36. The collection box 34 is fixedly installed on the other side of the filter box 1 and is connected to the filter box 1. The top of the baffle 35 is rotatably connected to the inner wall of the filter box 1 and is adapted to the size of the collection box 34. The collection box 36 is movably installed at the bottom of the collection box 34. The scraper 33 continues to move after scraping off the garbage. When the scraper 33 contacts the baffle 35, the baffle 35 will be lifted up. At this time, the garbage can be pushed into the collection box 34 by the scraper 33 and fall into the collection box 36 for collection. When there is a lot of garbage in the collection box 36, it can be taken out and the garbage can be processed.

[0032] In some examples, the connection assembly 5 includes a mounting ring 51, a clamping ring 52, a cavity 53, a clamping block 54, a through hole 55, a swivel 56 and an arc block 57. The mounting ring 51 is fixedly connected to both ends of the filter box 1, the clamping ring 52 is fixedly connected to one end of the water pipe 4 for connection and is adapted to the inner diameter of the mounting ring 51. The cavity 53 is opened inside the mounting ring 51 and is annular. The through hole 55 is provided with a plurality of groups and passes through the inner wall of the cavity 53. The clamping block 54 is movably connected to the through hole 55. The hole 55 is fan-shaped at the outer end, the swivel 56 is rotatably connected to the cavity 53, the arc block 57 is fixedly connected to the inner side of the swivel 56 and the number of the arc block 57 matches that of the clamping block 54, the clamping ring 52 of the water pipe 4 is placed between the mounting rings 51, and then the swivel 56 is rotated to drive the arc block 57 to rotate synchronously, and when the arc block 57 rotates to the rear of the clamping block 54, it can be pushed out inward, thereby restricting the clamping ring 52 in the mounting ring 51, thereby completing the connection between the water pipe 4 and the filter box 1.

[0033] In some examples, the connecting assembly 5 also includes a first slide groove 58, a first slider 59 and a first spring 510. The first slide groove 58 is opened at the top of the mounting ring 51 and is connected to the cavity 53. The first slider 59 is fixedly connected to the swivel 56 and is slidably connected to the first slide groove 58. The first spring 510 is fixedly installed inside the first slide groove 58 and its two ends are respectively fixedly connected to one side of the first slider 59 and the inner wall of one side of the first slide groove 58. Sliding the first slider 59 along the first slide groove 58 can drive the swivel 56 to rotate along the cavity 53 and squeeze the first spring 510. When the first slider 59 is released, the first spring 510 rebounds and drives the swivel 56 to rotate in the opposite direction through the first slider 59.

[0034] In some examples, the connecting component 5 also includes a second slide groove 511, a second slider 512 and a second spring 513. The second slide groove 511 is opened on the inner wall of the cavity 53 and is on one side of the block 54. The second slider 512 is fixedly connected to the block 54 and slidably connected to the second slide groove 511. The second spring 513 is fixedly installed inside the second slide groove 511 and its two ends are respectively fixedly connected to one side of the second slider 512 and the inner wall of one side of the second slide groove 511. The sum of the elastic force of the second spring 513 is less than the elastic force of the first spring 510. When the block 54 is pushed out by the arc block 57, the second slider 512 will be driven to slide synchronously along the second slide groove 511 and squeeze the second spring 513. When the arc block 57 moves away from the rear of the block 54, the second spring 513 rebounds and drives the block 54 to move into the cavity 53 through the second slider 512.

[0035] In a specific application scenario, first slide the first slider 59 along the first slide groove 58 to drive the swivel 56 to rotate synchronously along the cavity 53 and squeeze the first spring 510. In this process, the arc block 57 moves synchronously with the swivel 56. When the arc block 57 moves away from the rear of the block 54, the second spring 513 rebounds and drives the block 54 to move toward the inside of the cavity 53 through the second slider 512. When the block 54 is immersed in the through hole 55, the clamping ring 52 at one end of the water pipe 4 is placed in the mounting ring 51 and is tightly fitted with the water inlet of the filter box 1. Then release the first slider 59, the first spring 510 rebounds and drives the swivel 56 to rotate in the opposite direction through the first slider 59. When the arc block 57 moves in the opposite direction to the rear of the block 54 with the swivel 56, since the elastic force of the first spring 510 is greater than the sum of the elastic forces of the second spring 513, the arc block 57 will push the block 54 inward and pass through the second slider 512 squeezes the second spring 513, and when the block 54 is pushed out to the innermost side of the mounting ring 51, the block 52 can be restricted in the mounting ring 51, thereby completing the connection of the water pipe 4. At this time, the sewage can be added to the filter box 1 through the water pipe 4. When the sewage passes through the filter box 1, the filter screen 2 will filter the solid garbage inside it. When the surface of the filter screen 2 is blocked by the solid garbage in the sewage, the electric push rod 32 is started to drive the scraper 33 to move. When the scraper 33 moves, the brush on one side of it can brush off the garbage on the surface of the filter screen 2. After the scraper 33 scrapes off the garbage, it continues to move. When the scraper 33 contacts the baffle 35, the baffle 35 will be lifted up. At this time, the garbage can be pushed into the collection box 34 by the scraper 33 and fall into the collection box 36 for collection. When there is a lot of garbage in the collection box 36, it can be taken out to deal with the garbage. The automatic cleaning of the filter screen 2 can be achieved by setting the automatic operation program of the electric push rod 32.

[0036] By adopting the above technical solution: not only can the device clean and collect garbage on the surface of the filter, effectively avoiding garbage clogging the filter and affecting the filtering effect, but also the connection between the water pipe and the filter box can be simpler and faster, effectively improving work efficiency.

[0037] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the scope of protection of the present invention.

Claims

1. An environmental protection device with a self-cleaning function, comprising a filter box (1), characterized in that: A filter screen (2) is arranged inside the filter box (1), a cleaning component (3) is arranged on one side of the filter screen (2), water pipes (4) are arranged on both sides of the filter box (1), and a connecting component (5) is arranged at the connection between the water pipe (4) and the filter box (1).

2. The environmental protection device with self-cleaning function according to claim 1, characterized in that: The cleaning assembly (3) comprises an installation box (31), an electric push rod (32) and a scraper (33); the installation box (31) is fixedly installed on one side of the filter box (1) and is in communication with the filter box (1); the electric push rod (32) is fixedly installed on the inner wall of one side of the installation box (31); the scraper (33) is fixedly connected to the electric push rod (32) and is adapted to the size of the installation box (31); and a brush is provided on the side of the scraper (33) close to the filter screen (2).

3. The environmental protection device with self-cleaning function according to claim 2, characterized in that: The cleaning assembly (3) further comprises a collection box (34), a baffle (35) and a collection box (36); the collection box (34) is fixedly mounted on the other side of the filter box (1) and is in communication with the filter box (1); the top end of the baffle (35) is rotatably connected to the inner wall of the filter box (1) and is adapted to the size of the collection box (34); and the collection box (36) is movably mounted on the bottom of the collection box (34).

4. The environmental protection device with self-cleaning function according to claim 1, characterized in that: The connecting assembly (5) comprises a mounting ring (51), a snap ring (52), a cavity (53), a clamping block (54), a through hole (55), a swivel (56) and an arc block (57); the mounting ring (51) is fixedly connected to both ends of the filter box (1); the snap ring (52) is fixedly connected to one end of the water pipe (4) for connection and is adapted to the inner diameter of the mounting ring (51); the cavity (53) is opened inside the mounting ring (51) and is annular in shape; a plurality of groups of through holes (55) are provided and penetrate the inner wall of the cavity (53); the clamping block (54) is movably connected to the through hole (55) and has a fan-shaped outer end; the swivel (56) is rotatably connected to the cavity (53); and the arc blocks (57) are fixedly connected to the inner side of the swivel (56) and are the same in number as the clamping blocks (54).

5. The environmental protection device with self-cleaning function according to claim 4, characterized in that: The connecting assembly (5) further comprises a first slide groove (58), a first slider (59) and a first spring (510); the first slide groove (58) is opened at the top of the mounting ring (51) and communicates with the cavity (53); the first slider (59) is fixedly connected to the rotating ring (56) and slidably connected to the first slide groove (58); the first spring (510) is fixedly installed inside the first slide groove (58) and its two ends are respectively fixedly connected to one side of the first slider (59) and the inner wall of one side of the first slide groove (58).

6. The environmental protection device with self-cleaning function according to claim 5, characterized in that: The connecting assembly (5) further comprises a second slide groove (511), a second slider (512) and a second spring (513); the second slide groove (511) is opened on the inner wall of the cavity (53) and is located on one side of the clamping block (54); the second slider (512) is fixedly connected to the clamping block (54) and slidably connected to the second slide groove (511); the second spring (513) is fixedly installed inside the second slide groove (511) and its two ends are respectively fixedly connected to one side of the second slider (512) and the inner wall of one side of the second slide groove (511); the sum of the elastic forces of the second spring (513) is less than the elastic force of the first spring (510).

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